package com.sky.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.sky.dto.ShoppingCartDTO;
import com.sky.entity.ShoppingCart;

/**
 * 购物车业务接口
 *
 * @Author mr.lcc
 * @Data 2025/5/24 16:32
 */
public interface ShoppingCartService extends IService<ShoppingCart> {
    /**
     * 添加购物车
     *
     * @param shoppingCartDTO
     */
    void addShoppingCart(ShoppingCartDTO shoppingCartDTO);

    /**
     * 删除
     *
     * @return
     */
    void removeByUserId();

}
